Special functions of the CPU 410-5H
9.5 Updating firmware
CPU 410-5H Process Automation/CPU 410 SMART
128 System Manual, 10/2013, A5E32631667-AA
Automatic reset in stand-alone operation with warm restart
Note
During Power On with battery backup of a fault
-tolerant system with large configurations,
many CPs and/or external DP masters, it may take up to 30 seconds until a requested
restart is executed. During this time, the LEDs on t
he CPU light up successively as follows:
All LEDs light up
The STOP LED flashes as it does during a memory reset
The RUN and STOP LEDs flash for about 2 seconds
The RUN LED flashes briefly 2 to 3 times
The STOP LED lights up for about 25 seconds
The RUN LED starts flashing again.
This begins the start up.
Updating firmware
Basic procedure
To update the firmware of a CPU, you will receive several files (*.UPD) containing the
current firmware. You download these files to the CPU.
The CPU whose firmware you want to update must be accessible online, e.g., via
PROFIBUS or Industrial Ethernet. The files containing the current firmware versions must be
downloaded into the programming device/PC file system. A folder may contain only the files
of one firmware version. If the CPU is protected with a password, you need the respective
password for the update.
Note any information posted in the firmware download area.
Proceed as follows to update the firmware of a CPU:
1. Open the station containing the CPU you want to update in HW Config.
2. Select the CPU.
3. Select the "PLC -> Update Firmware" menu command.
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